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IEC 61643-352 : 1ED 2018現(xiàn)行

COMPONENTS FOR LOW-VOLTAGE SURGE PROTECTION - PART 352: SELECTION AND APPLICATION PRINCIPLES FOR TELECOMMUNICATIONS AND SIGNALLING NETWORK SURGE ISOLATION TRANSFORMERS (SITS)

出版：International Electrotechnical Committee

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基本信息

標(biāo)準(zhǔn)編號： IEC 61643-352 : 1ED 2018

標(biāo)準(zhǔn)類別：Standard

出版單位：International Electrotechnical Committee

標(biāo)準(zhǔn)頁數(shù)：0

標(biāo)準(zhǔn)簡介

Describes the application of surge isolation transformers (SITs) that are used in telecommunication transformer applications with signal levels up to 400 V peak to peak.

等同采用的國際標(biāo)準(zhǔn)

NEN-EN-IEC 61643-352:2018 - Identical

SS-EN IEC 61643-352:2018 - Identical

DS/EN IEC 61643-352 - Identical

PN-EN IEC 61643-352:2018 - Identical

NF EN IEC 61643-352:2018 - Identical

SN EN IEC 61643-352:2018 - Identical